A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-connected-body truss integral elevating reverse work construction system and method
The invention provides a multi-connected-body truss integral elevating reverse work construction system and method. Vertical guide rails, sliding blocks, elevating mechanisms, steel strands and top trusses are adopted. The vertical guide rails are arranged on the opposite sides of adjacent building structures along the elevating path correspondingly. The top of each of the two adjacent building structures is provided with one top truss. Each top truss is provided with one elevating mechanism. The elevating mechanisms are connected with the corresponding ends of the top of a multi-connected-body truss through the steel strands. The two sides of the multi-connected-body truss are provided with the sliding blocks matched with the corresponding vertical guide rails. The multi-connected-body truss is spliced on the ground in advance, the aerial welding and splicing safety risk is reduced, and accurate positioning between corridors in the multi-connected-body truss is improved. Since the multi-connected-body truss vertically upwards runs along the vertical guide rails, horizontal displacement of the multi-connected-body truss in the elevating process is avoided, accurate connection between the multi-connected-body truss and the two adjacent building structures is achieved, the installing quality is effectively improved, and the construction period is reasonably shortened.
本发明提供一种多道连体桁架整体提升逆作施工系统及方法，采用竖向导轨、滑块、提升机构、钢绞线以及顶部桁架，在相邻建筑物结构相对侧沿提升路线分别设置竖向导轨，两相邻建筑物结构的顶部分别设有一顶部桁架，顶部桁架上分别设有一提升机构，提升机构通过钢绞线连接多道连体桁架的顶部的对应端，多道连体桁架的两侧分别设有与对应的竖向导轨相匹配的滑块，多道连体桁架在地面预先拼装，降低空中焊接拼装安全风险并且提升了多道连体桁架内部连廊之间的精确的定位，由于多道连体桁架沿竖向导轨竖直向上运行，避免提升过程中多道连体桁架产生水平位移，实现了多道连体桁架与两相邻建筑物结构的精准连接，有效提高安装质量，合理缩短施工工期。
Multi-connected-body truss integral elevating reverse work construction system and method
The invention provides a multi-connected-body truss integral elevating reverse work construction system and method. Vertical guide rails, sliding blocks, elevating mechanisms, steel strands and top trusses are adopted. The vertical guide rails are arranged on the opposite sides of adjacent building structures along the elevating path correspondingly. The top of each of the two adjacent building structures is provided with one top truss. Each top truss is provided with one elevating mechanism. The elevating mechanisms are connected with the corresponding ends of the top of a multi-connected-body truss through the steel strands. The two sides of the multi-connected-body truss are provided with the sliding blocks matched with the corresponding vertical guide rails. The multi-connected-body truss is spliced on the ground in advance, the aerial welding and splicing safety risk is reduced, and accurate positioning between corridors in the multi-connected-body truss is improved. Since the multi-connected-body truss vertically upwards runs along the vertical guide rails, horizontal displacement of the multi-connected-body truss in the elevating process is avoided, accurate connection between the multi-connected-body truss and the two adjacent building structures is achieved, the installing quality is effectively improved, and the construction period is reasonably shortened.
本发明提供一种多道连体桁架整体提升逆作施工系统及方法，采用竖向导轨、滑块、提升机构、钢绞线以及顶部桁架，在相邻建筑物结构相对侧沿提升路线分别设置竖向导轨，两相邻建筑物结构的顶部分别设有一顶部桁架，顶部桁架上分别设有一提升机构，提升机构通过钢绞线连接多道连体桁架的顶部的对应端，多道连体桁架的两侧分别设有与对应的竖向导轨相匹配的滑块，多道连体桁架在地面预先拼装，降低空中焊接拼装安全风险并且提升了多道连体桁架内部连廊之间的精确的定位，由于多道连体桁架沿竖向导轨竖直向上运行，避免提升过程中多道连体桁架产生水平位移，实现了多道连体桁架与两相邻建筑物结构的精准连接，有效提高安装质量，合理缩短施工工期。
Multi-connected-body truss integral elevating reverse work construction system and method
一种多道连体桁架整体提升逆作施工系统及方法
ZHAO WENCHAO (author) / XU SHENG (author) / DONG XUFENG (author) / LUO YANG (author) / CAI SONGFU (author) / XIAO LEI (author) / ZOU FENG (author)
2020-08-11
Patent
Electronic Resource
Chinese
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